div{
	text-align:center;
	margin-top:10px;
	margin-bottom:10px;
}

#calendar{
	width: 400px;
	margin:auto;
}

button{
	width: 25%;
	float:left;
	height:40px;
}

#month{
    width: 50%;
	float:left;
}

.everyday{
	width: 14%;
	float:left;
}